作者: Wenshuai Zhu , Huaming Li , Xiaoying He , Qi Zhang , Huoming Shu
DOI: 10.1016/J.CATCOM.2007.07.038
关键词:
摘要: Abstract Four surfactant-type peroxotungstates and peroxomolybdates have been synthesized characterized. Their catalytic activities for 30 wt.% H2O2 oxidation of cyclohexene, cyclohexanol, cyclohexanone 1,2-cyclohexanediol to adipic acid were evaluated without organic solvent phase-transfer catalyst. The polyoxoperoxometalates act as not only a catalyst but also agent, which can form the emulsion droplets. droplets are in highly dispersed behave like homogeneous catalysts with high activities. Long carbolic chain cation assembled interface droplets, peroxotungsten anion-containing exhibited However, peroxomolybdenum low